p c t means post cycle therapy, Two weeks after your last shot you need to be taking novladex or clomid everyday.....both together is ok....amiridex is the best for pct....if you get itchy nips take either nolvadex or clomid....But I think you need to research you stuff just a little bit more before you start....Make sure you read up on the steriods you are going to take, how to shoot up, side effects, what to expect, and get some advice from some of the vets in here...they helped me out a lot.....a lot of people say for first cycle just us test and see how your body reacts to it....then take your time off and if you want to try stacking....Make sure you have a diet plan too for your cycle....eat a lot....keep us informed.